Ernst Peppel

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Pforzheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Transport anchor especially for prefabricated concrete parts and lo...
- Patent number 5,649,782
- Issue date Jul 22, 1997
- Halfen GmbH & Co. KG
- Klaus Frohlich
- B28 - WORKING CEMENT, CLAY, OR STONE